Search terms: printout, wiring diagram.
Actual diagram:
People who have done it: https://www.youtube.com/watch?v=KF1IJvINjYE
https://www.youtube.com/watch?v=4zICevDOhr8
Mess with the GPIO:
https://www.youtube.com/watch?v=WCOHCHmrxaA
https://diyprojects.io/orange-pi-onelite-tutorial-use-gpio-python-pinouts/
Detailed tech breakdown and kernal info:
https://linux-sunxi.org/Orange_Pi_One
http://linux-sunxi.org/Fex_Guide
http://linux-sunxi.org/A20/PIO
Orientation:
https://forum.armbian.com/topic/1615-orange-pi-one-gpio-pin-layout/
How outside of process:
https://forum.armbian.com/topic/5818-powering-the-opi-zero-via-gpio/
GPIO power on Orange Pi One is definitely possible: http://linux-sunxi.org/images/7/7e/ORANGE_PI-ONE-V1_1.pdf
GPIO breakdown/best info:
"Ext Port": http://linux-sunxi.org/images/7/7e/ORANGE_PI-ONE-V1_1.pdf
http://www.orangepi.org/Docs/Pindefinition.html
USB GPIO on Orange Pi One is difficult, need someone with awesome solder skills: https://forum.armbian.com/topic/755-orange-pi-one-adding-usb-analog-audio-out-tv-out-mic-and-ir-receiver/
http://linux-sunxi.org/images/7/7e/ORANGE_PI-ONE-V1_1.pdf
Orange Pi GPIO - Interfacing
https://forum.armbian.com/topic/4940-how-to-turn-onoff-orangepi-pc-from-button-on-gpio/
https://github.com/duxingkei33/orangepi_PC_gpio_pyH3
https://gist.github.com/BiTinerary/2734ac46e80af2b1a2158c9f0ba79e25
https://diyprojects.io/orange-pi-onelite-tutorial-use-gpio-python-pinouts/
Adjust device default LEDs.
Raspi example of LED lighting:
https://thepihut.com/blogs/raspberry-pi-tutorials/27968772-turning-on-an-led-with-your-raspberry-pis-gpio-pins
